| 1, Knowles Close, West Drayton | - | 37 m² | - |
| 2, Knowles Close, West Drayton | Leasehold | 35 m² | £135,000 (2010) |
| 3 Knowles Close, Yiewsley, West Drayton | Leasehold | 38 m² | £130,000 (2004) |
| 4 Knowles Close, Yiewsley, West Drayton | Leasehold | 38 m² | £152,000 (2013) |
| 5, Knowles Close, West Drayton | Leasehold | 39 m² | £237,000 (2017) |
| 6 Knowles Close, West Drayton, West Drayton | Leasehold | 47 m² | £153,000 (2004) |
| 7, Knowles Close, West Drayton | Leasehold | 37 m² | £205,000 (2015) |
| 8, Knowles Close, West Drayton | Leasehold | 29 m² | £167,000 (2016) |
| 9 Knowles Close, West Drayton, West Drayton | Leasehold | 42 m² | £152,000 (2005) |
| 10 Knowles Close, Yiewsley, West Drayton | Leasehold | 47 m² | £59,750 (1997) |
| 11 Knowles Close, West Drayton, West Drayton | Leasehold | 39 m² | £225,000 (2021) |
| 12 Knowles Close, Yiewsley, West Drayton | Leasehold | 28 m² | £128,000 (2023) |
| 13 Knowles Close, Yiewsley, West Drayton | Leasehold | 49 m² | £160,000 (2013) |
| 14 Knowles Close, Yiewsley, West Drayton | Leasehold | 45 m² | £112,500 (2023) |
| 15, Knowles Close, West Drayton | Leasehold | 37 m² | £96,000 (2002) |
| 16, Knowles Close, West Drayton | Leasehold | 28 m² | £51,000 (2000) |
| 17 Knowles Close, Yiewsley, West Drayton | Leasehold | 39 m² | £108,000 (2003) |
| 18, Knowles Close, Yiewsley, West Drayton | Leasehold | 29 m² | £94,000 (2005) |
| 19 Knowles Close, Yiewsley, West Drayton | Leasehold | 29 m² | £157,000 (2019) |
| 20, Knowles Close, West Drayton | Leasehold | 40 m² | £142,500 (2012) |
| 21, Knowles Close, West Drayton | Leasehold | 59 m² | £267,000 (2022) |
| 22 Knowles Close, Yiewsley, West Drayton | Leasehold | 39 m² | £44,500 (1997) |
| 24 Knowles Close, Yiewsley, West Drayton | Leasehold | 39 m² | £150,000 (2007) |
| 25, Knowles Close, West Drayton | Leasehold | 48 m² | £260,000 (2026) |
| 26, Knowles Close, West Drayton | Leasehold | 47 m² | £172,000 (2008) |
| 27, Knowles Close, West Drayton | Leasehold | 29 m² | £99,500 (2006) |
| 28, Knowles Close, West Drayton | Leasehold | 43 m² | £139,000 (2004) |
| 29, Knowles Close, West Drayton | Leasehold | 49 m² | £310,000 (2017) |
| 30, Knowles Close, Yiewsley, West Drayton | Leasehold | 49 m² | £272,200 (2021) |
| 31 Knowles Close, Yiewsley, West Drayton | Leasehold | 29 m² | £62,500 (2001) |
| 32 Knowles Close, Yiewsley, West Drayton | Leasehold | 39 m² | £125,500 (2006) |
| 33 Knowles Close, Yiewsley, West Drayton | Leasehold | 37 m² | £129,000 (2013) |
| 34 Knowles Close, Yiewsley, West Drayton | Leasehold | 40 m² | £152,000 (2007) |
| 35, Knowles Close, West Drayton | Leasehold | 38 m² | £225,000 (2019) |
| 36, Knowles Close, West Drayton | Leasehold | 39 m² | £160,000 (2014) |
| 37 Knowles Close, Yiewsley, West Drayton | Leasehold | 37 m² | £98,750 (2002) |
| 38, Knowles Close, West Drayton | Leasehold | 38 m² | £98,750 (2002) |
| 39, Knowles Close, West Drayton | Leasehold | 37 m² | £98,750 (2002) |
| 40 Knowles Close, Yiewsley, West Drayton | Leasehold | 39 m² | £155,000 (2007) |
| 41, Knowles Close, West Drayton | Leasehold | 24 m² | £146,000 (2020) |
| 42, Knowles Close, West Drayton | Leasehold | 42 m² | £158,000 (2014) |
| 43 Knowles Close, Yiewsley, West Drayton | Leasehold | 56 m² | £169,950 (2015) |
| 45, Knowles Close, West Drayton | Leasehold | 25 m² | £148,000 (2022) |
| 46, Knowles Close, West Drayton | Leasehold | 26 m² | £149,950 (2021) |
| 47 Knowles Close, Yiewsley, West Drayton | Leasehold | 41 m² | £215,000 (2025) |